Siemens SENTRON 5SY7 MCB, 3P, 4A Curve D, 400V AC, 60V DC, 40 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is an outstanding solution for effective electrical protection in various environments, particularly in industrial and infrastructural settings. Designed for a robust performance, it offers exceptional reliability with a mechanical service life of up to 10,000 operating cycles. This circuit breaker supports a wide voltage range, ensuring compatibility with both AC and DC systems. It boasts a compact design, making it suitable for diverse installation scenarios while maintaining optimal functionality. With its superior breaking capacity, the product is prepared to handle sudden surges, providing peace of mind for your electrical system.

Touch protection ensures safety during operation
Compatible with a range of supplementary devices for enhanced functionality
Halogen-free and silicon-free material contributes to a cleaner environment
Sealable features offer added security and safety
Allows connection with various conductor cross-sections to suit different installation needs
Designed for mounting on standard DIN rails ensuring straightforward installation